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S1292-2 Contact for quotation ¥100
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Thalidomide-Piperazine-Piperidine is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and a linker used in PROTAC technology.

Product information

CAS Number: 2229716-11-2

Molecular Weight: 425.48

Formula: C22H27N5O4

Chemical Name: 2-(2, 6-dioxopiperidin-3-yl)-5-[4-(piperidin-4-yl)piperazin-1-yl]-2, 3-dihydro-1H-isoindole-1, 3-dione

Smiles: O=C1CCC(C(=O)N1)N1C(=O)C2=CC=C(C=C2C1=O)N1CCN(CC1)C1CCNCC1


InChi: InChI=1S/C22H27N5O4/c28-19-4-3-18(20(29)24-19)27-21(30)16-2-1-15(13-17(16)22(27)31)26-11-9-25(10-12-26)14-5-7-23-8-6-14/h1-2,13-14,18,23H,3-12H2,(H,24,28,29)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.


  1. Sato T, et al. Cereblon-Based Small-Molecule Compounds to Control Neural Stem Cell Proliferation in Regenerative Medicine. Front Cell Dev Biol. 2021;9:629326. Published 2021 Mar 11.
  2. Nalawansha DA, et al. PROTACs: An Emerging Therapeutic Modality in Precision Medicine. Cell Chem Biol. 2020;27(8):998-1008.

Products are for research use only. Not for human use.


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